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Urban Population And Urban Development

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The significant increase of the world’s urban population has lead to a crisis of unprecedented enormity in urban housing provision. All these new urban citisens need to be provided with shelter, employment and with basic services. The limited capacity of most urban economies in developing countries, such as Brazil, are unable to meet more than a reduced part of these needs, so that most of the employment and housing supply are found in the ‘informal’ sector, where around 67% of the urban population in developing countries are currently living and working (Habitat III Issue Papers - Informal Settlements 2015).

Informal settlements have been the most prevalent single form of new urban development over the past half century, housing around a quarter of the global urban population (UN-Habitat, 2006). Over the past 50 years most rural to urban migration has been housed in this pervasive way (Dovey, 2011). Cities of Latin America are expanding rapidly through the growth of ‘popular settlements’ or informal settlements; where ordinary people rather than professionals are the key leading stakeholder, producing urban environments on an unprecedented scale (Hernández-García, 2013).

The paper first discusses the concept of ‘informal urbanism’ through its history and evolution to more recent discourse. Then aims to situate the city of Rio de Janeiro within this context acting as a macro scale backdrop in which to further situate the case-study settlement of Santa Marta. To understand

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